Their product.
That depends on the numerical value of W.
That depends on the numerical value of w.
That depends on the numerical value of Y.
If they have no prime factors in common, the LCM of w and y is their product.
Any multiple of 9w
If the GCF of w and Y is 1, multiply them together.
The answer depends on the values of W, Y and w. Without further information, all that can be said is that the greatest common factor is 1.
That depends on their numerical values.
They are all multiples.
That would depend on their numerical values.
It is not clear from the question whetherx is an even number, which is less than W orW minus an even number.The distinction obviously affects the possible answers.
A common multiple of two integers 'x' and 'y', are the multiples of 'x' which are also multiples of 'y'.For your example, because 12 is itself a multiple of 4, ALL multiples of 12 are common multiples of 4 and 12.To prove my point, I will list out the multiples of both 4 and 12:multiples of 4:4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96, 100...multiples of 12:12,24,36,48,60,72,84,96...You can see here that every multiple of 12, is also a multiple of 4, thus all multiples of 12 are common multiples for 4 and 12.Also..a quick easy list:12,24,36,48,60,72,84,96and if you didn't read above, because 12 is a multiple of for, all multiples of 12 are a multiple of 4 .. simple!